Personal cooling system



FIG. 1 is a top, front and right-side perspective view of the personalcooling system embodying the design;

FIG. 2 is a top, front and left-side perspective view thereof;

FIG. 3 is right-side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a left-side view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines in FIGS. 1 to 8 show elements which may be part of theenvironment of the design and form no part of the design as claimed.

The ornamental design for a personal cooling system, as shown anddescribed.